Failed to run vncproxy

xsancho

New Member
Mar 7, 2021
1
0
1
40
Hello,
I have installed 2 times Proxmox on a pc and when I try to power on a VM says: Failed to run vncproxy

My pveversion-v is:

root@proxpve:~# pveversion -v
proxmox-ve: 6.3-1 (running kernel: 5.4.73-1-pve)
pve-manager: 6.3-2 (running version: 6.3-2/22f57405)
pve-kernel-5.4: 6.3-1
pve-kernel-helper: 6.3-1
pve-kernel-5.4.73-1-pve: 5.4.73-1
ceph-fuse: 12.2.11+dfsg1-2.1+b1
corosync: 3.0.4-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: 0.8.35+pve1
ksm-control-daemon: 1.3-1
libjs-extjs: 6.0.1-10
libknet1: 1.16-pve1
libproxmox-acme-perl: 1.0.5
libproxmox-backup-qemu0: 1.0.2-1
libpve-access-control: 6.1-3
libpve-apiclient-perl: 3.0-3
libpve-common-perl: 6.2-6
libpve-guest-common-perl: 3.1-3
libpve-http-server-perl: 3.0-6
libpve-storage-perl: 6.3-1
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 4.0.3-1
lxcfs: 4.0.3-pve3
novnc-pve: 1.1.0-1
proxmox-backup-client: 1.0.5-1
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.4-3
pve-cluster: 6.2-1
pve-container: 3.3-1
pve-docs: 6.3-1
pve-edk2-firmware: 2.20200531-1
pve-firewall: 4.1-3
pve-firmware: 3.1-3
pve-ha-manager: 3.1-1
pve-i18n: 2.2-2
pve-qemu-kvm: 5.1.0-7
pve-xtermjs: 4.7.0-3
qemu-server: 6.3-1
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-2
zfsutils-linux: 0.8.5-pve1

My /var/log/pveproxy/access.log says:

root@proxpve:~# tail -25 /var/log/pveproxy/access.log
172.16.0.110 - root@pam [07/03/2021:17:54:29 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:30 +0100] "GET /api2/json/nodes/proxpve/status HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:31 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 935
172.16.0.110 - root@pam [07/03/2021:17:54:31 +0100] "GET /api2/json/nodes/proxpve/status HTTP/1.1" 200 873
172.16.0.110 - root@pam [07/03/2021:17:54:31 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 950
172.16.0.110 - root@pam [07/03/2021:17:54:33 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:34 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:35 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 953
172.16.0.110 - root@pam [07/03/2021:17:54:36 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 953
172.16.0.110 - root@pam [07/03/2021:17:54:37 +0100] "GET /api2/json/nodes/proxpve/status HTTP/1.1" 200 876
172.16.0.110 - root@pam [07/03/2021:17:54:37 +0100] "GET /api2/json/nodes/proxpve/status HTTP/1.1" 200 869
172.16.0.110 - root@pam [07/03/2021:17:54:37 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:37 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:39 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 953
172.16.0.110 - root@pam [07/03/2021:17:54:39 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 953
172.16.0.110 - root@pam [07/03/2021:17:54:40 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:41 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:42 +0100] "GET /api2/json/nodes/proxpve/status HTTP/1.1" 200 859
172.16.0.110 - root@pam [07/03/2021:17:54:42 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 953
172.16.0.110 - root@pam [07/03/2021:17:54:43 +0100] "GET /api2/json/nodes/proxpve/status HTTP/1.1" 200 860
172.16.0.110 - root@pam [07/03/2021:17:54:43 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 953
172.16.0.110 - root@pam [07/03/2021:17:54:43 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:45 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880
172.16.0.110 - root@pam [07/03/2021:17:54:45 +0100] "GET /api2/json/cluster/tasks HTTP/1.1" 200 957
172.16.0.110 - root@pam [07/03/2021:17:54:46 +0100] "GET /api2/json/cluster/resources HTTP/1.1" 200 880

and syslog:

root@proxpve:~# tail -25 /var/log/syslog
Mar 7 17:50:33 proxpve pvedaemon[31223]: <root@pam> starting task UPID:proxpve:00002BA9:00084FE8:60450459:vncproxy:100:root@pam:
Mar 7 17:50:34 proxpve qm[11179]: VM 100 qmp command failed - VM 100 not running
Mar 7 17:50:34 proxpve pvedaemon[11177]: Failed to run vncproxy.
Mar 7 17:50:34 proxpve pvedaemon[31223]: <root@pam> end task UPID:proxpve:00002BA9:00084FE8:60450459:vncproxy:100:root@pam: Failed to run vncproxy.
Mar 7 17:51:00 proxpve systemd[1]: Starting Proxmox VE replication runner...
Mar 7 17:51:00 proxpve systemd[1]: pvesr.service: Succeeded.
Mar 7 17:51:00 proxpve systemd[1]: Started Proxmox VE replication runner.
Mar 7 17:51:36 proxpve pvedaemon[12238]: <root@pam> successful auth for user 'root@pam'
Mar 7 17:52:00 proxpve systemd[1]: Starting Proxmox VE replication runner...
Mar 7 17:52:00 proxpve systemd[1]: pvesr.service: Succeeded.
Mar 7 17:52:00 proxpve systemd[1]: Started Proxmox VE replication runner.
Mar 7 17:52:37 proxpve pvedaemon[12886]: starting termproxy UPID:proxpve:00003256:00088063:604504D5:vncshell::root@pam:
Mar 7 17:52:37 proxpve pvedaemon[1323]: <root@pam> starting task UPID:proxpve:00003256:00088063:604504D5:vncshell::root@pam:
Mar 7 17:52:38 proxpve pvedaemon[31223]: <root@pam> successful auth for user 'root@pam'
Mar 7 17:52:38 proxpve systemd[1]: Started Session 5 of user root.
Mar 7 17:53:00 proxpve systemd[1]: Starting Proxmox VE replication runner...
Mar 7 17:53:00 proxpve systemd[1]: pvesr.service: Succeeded.
Mar 7 17:53:00 proxpve systemd[1]: Started Proxmox VE replication runner.
Mar 7 17:54:00 proxpve systemd[1]: Starting Proxmox VE replication runner...
Mar 7 17:54:00 proxpve systemd[1]: pvesr.service: Succeeded.
Mar 7 17:54:00 proxpve systemd[1]: Started Proxmox VE replication runner.
Mar 7 17:54:28 proxpve pvedaemon[1323]: <root@pam> successful auth for user 'root@pam'
Mar 7 17:55:00 proxpve systemd[1]: Starting Proxmox VE replication runner...
Mar 7 17:55:00 proxpve systemd[1]: pvesr.service: Succeeded.
Mar 7 17:55:00 proxpve systemd[1]: Started Proxmox VE replication runner.



Any ideas?

Thanks and regards
 
Hi,

Have you tried on a different browser/private/Incognito?

Have you any antivirus on your environment?
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!